{"title":"Synthesis and characterization of block copolymers from D, L‐lactide and poly(ethylene glycol) with stannous chloride","authors":"X. Deng, C. Xiong, L. Cheng, R. Xu","doi":"10.1002/POL.1990.140281303","DOIUrl":null,"url":null,"abstract":"Preparation par copolycondensation avec ouverture de cycle en presence de catalyseur cationique. La vitesse de degradation in vitro des copolymeres en solution aqueuse 0,9% NaCl est inferieure a celle du homo-poly(acide lactique) et depend de la proportion de PEG.","PeriodicalId":16874,"journal":{"name":"Journal of Polymer Science: Polymer Letters Edition","volume":"7 1","pages":"411-416"},"PeriodicalIF":0.0000,"publicationDate":"1990-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"102","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Polymer Science: Polymer Letters Edition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/POL.1990.140281303","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 102
Abstract
Preparation par copolycondensation avec ouverture de cycle en presence de catalyseur cationique. La vitesse de degradation in vitro des copolymeres en solution aqueuse 0,9% NaCl est inferieure a celle du homo-poly(acide lactique) et depend de la proportion de PEG.